
*{
	margin: 0;padding: 0;list-style: none;
}
html,body{
	background: url(../img/bg.gif);
	overflow-y: auto;
	overflow-x: hidden;
	font: normal 15px "microsoft yahei";
}
#login_top{
	height: 39px;
	background: steelblue; url(../img/topBg.gif) 0px 0px repeat-x;
}
#welcome{
	height: 39px;
	line-height: 39px;
	padding-left: 40px;
	background: url(../img/topleft.gif) 0px 0px no-repeat;
	color: #FFFFFF;
	float: left;
}
#back{
	float: right;
	height: 39px;
	line-height: 39px;
	padding-right: 15px;
}
#back a{
	color: #FFFFFF;
	text-decoration: none;
}
#login_center{
}
#login_bottom{
	height: 30px;
	line-height: 30px;/*行高*/
	text-align: center;
	color: darkgray;
}
#login_area{
	margin: 0px auto;
	width: 986px;
	height: 570px;
	background: url(../img/login.gif) 0px 0px no-repeat;
	position: relative;/*相对定位的元素*/
}
#login_form{
	width: 370px;
	height: 270px;
	position: absolute;/*生成绝对定位的元素*/
	top: 180px;
	right: 180px;
}
#login_tip{
	height: 35px;
	font-weight: bold;
	line-height: 35px;
	color: deepskyblue;
	padding-top: 15px;
}
input,img{
	border-style: none;
	vertical-align: middle;/*垂直对齐方式*/
}
.username,.pwd{
	width: 300px;
	height: 48px;
	line-height: 48px;
	padding-left: 43px;
	margin-top: 20px;
}
.username{
	background: url(../img/username.gif) 0px 0px no-repeat;
}
.pwd{
	background: url(../img/pwd.gif) 0px 0px no-repeat;
}
#btn_area{
	margin-top: 20px;
}
#sub_btn{
	width: 97px;
	height: 41px;
	line-height: 41px;
	background: url(../img/btn.gif) 0px 0px no-repeat;
	font: normal 15px/41px "microsoft yahei";
	color: #FFFFFF;
	font-weight: bold;
	cursor: pointer;/*把鼠标指针的形状变成一只伸出食指的手*/
	vertical-align: middle;/*垂直对齐方式*/
}
.verify{
	width: 50px;
	height: 38px;
	line-height: 38px;
	padding-left: 25px;
	border:  1px solid ;
	background: white url(../img/login-icon.gif) left -92px no-repeat;
	border-radius: 3px;/*添加圆角边框*/
	box-shadow: 5px 5px 5px gainsboro inset;/*向方向框添加阴影*/
}

